Welcome to the new version of CaltechAUTHORS. Login is currently restricted to library staff. If you notice any issues, please email coda@library.caltech.edu
Published December 2005 | Published
Book Section - Chapter Open

Local reachability of stochastic quantum dynamics with application to feedback control of single-spin systems

Abstract

A quantum state subject to a continuous measurement obeys a nonlinear stochastic differential equation called the stochastic master equation. In this paper, we utilize the technique of local reachability developed in control theory to characterize a class of the measurement and the controller in such a way that the local transition of the controlled quantum state is restricted to a low-dimensional manifold. We examine the proposed controller for single-spin systems with two typical measurements.

Additional Information

© 2005 IEEE.

Attached Files

Published - 01583491.pdf

Files

01583491.pdf
Files (357.8 kB)
Name Size Download all
md5:1e92f33e1f0a16661db0783196b36665
357.8 kB Preview Download

Additional details

Created:
August 19, 2023
Modified:
October 25, 2023